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// OBSOLETE /* Remote debugging with the XLNT Designs, Inc (XDI) NetROM.

// OBSOLETE    Copyright 1990, 1991, 1992, 1995, 1998, 1999, 2000

// OBSOLETE    Free Software Foundation, Inc.

// OBSOLETE    Contributed by:

// OBSOLETE    Roger Moyers 

// OBSOLETE    XLNT Designs, Inc.

// OBSOLETE    15050 Avenue of Science, Suite 106

// OBSOLETE    San Diego, CA  92128

// OBSOLETE    (619)487-9320

// OBSOLETE    roger@xlnt.com

// OBSOLETE    Adapted from work done at Cygnus Support in remote-nindy.c,

// OBSOLETE    later merged in by Stan Shebs at Cygnus.

// OBSOLETE 

// OBSOLETE    This file is part of GDB.

// OBSOLETE 

// OBSOLETE    This program is free software; you can redistribute it and/or modify

// OBSOLETE    it under the terms of the GNU General Public License as published by

// OBSOLETE    the Free Software Foundation; either version 2 of the License, or

// OBSOLETE    (at your option) any later version.

// OBSOLETE 

// OBSOLETE    This program is distributed in the hope that it will be useful,

// OBSOLETE    but WITHOUT ANY WARRANTY; without even the implied warranty of

// OBSOLETE    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// OBSOLETE    GNU General Public License for more details.

// OBSOLETE 

// OBSOLETE    You should have received a copy of the GNU General Public License

// OBSOLETE    along with this program; if not, write to the Free Software

// OBSOLETE    Foundation, Inc., 59 Temple Place - Suite 330,

// OBSOLETE    Boston, MA 02111-1307, USA.  */

// OBSOLETE 

// OBSOLETE #include "defs.h"

// OBSOLETE #include "gdbcmd.h"

// OBSOLETE #include "serial.h"

// OBSOLETE #include "target.h"

// OBSOLETE 

// OBSOLETE /* Default ports used to talk with the NetROM.  */

// OBSOLETE 

// OBSOLETE #define DEFAULT_NETROM_LOAD_PORT    1236

// OBSOLETE #define DEFAULT_NETROM_CONTROL_PORT 1237

// OBSOLETE 

// OBSOLETE static void nrom_close (int quitting);

// OBSOLETE 

// OBSOLETE /* New commands.  */

// OBSOLETE 

// OBSOLETE static void nrom_passthru (char *, int);

// OBSOLETE 

// OBSOLETE /* We talk to the NetROM over these sockets.  */

// OBSOLETE 

// OBSOLETE static struct serial *load_desc = NULL;

// OBSOLETE static struct serial *ctrl_desc = NULL;

// OBSOLETE 

// OBSOLETE static int load_port = DEFAULT_NETROM_LOAD_PORT;

// OBSOLETE static int control_port = DEFAULT_NETROM_CONTROL_PORT;

// OBSOLETE 

// OBSOLETE static char nrom_hostname[100];

// OBSOLETE 

// OBSOLETE /* Forward data declaration. */

// OBSOLETE 

// OBSOLETE extern struct target_ops nrom_ops;

// OBSOLETE 

// OBSOLETE /* Scan input from the remote system, until STRING is found.  Print chars that

// OBSOLETE    don't match.  */

// OBSOLETE 

// OBSOLETE static int

// OBSOLETE expect (char *string)

// OBSOLETE {

// OBSOLETE   char *p = string;

// OBSOLETE   int c;

// OBSOLETE 

// OBSOLETE   immediate_quit++;

// OBSOLETE 

// OBSOLETE   while (1)

// OBSOLETE     {

// OBSOLETE       c = serial_readchar (ctrl_desc, 5);

// OBSOLETE 

// OBSOLETE       if (c == *p++)

// OBSOLETE     {

// OBSOLETE       if (*p == '\0')

// OBSOLETE         {

// OBSOLETE           immediate_quit--;

// OBSOLETE           return 0;

// OBSOLETE         }

// OBSOLETE     }

// OBSOLETE       else

// OBSOLETE     {

// OBSOLETE       fputc_unfiltered (c, gdb_stdout);

// OBSOLETE       p = string;

// OBSOLETE       if (c == *p)

// OBSOLETE         p++;

// OBSOLETE     }

// OBSOLETE     }

// OBSOLETE }

// OBSOLETE 

// OBSOLETE static void

// OBSOLETE nrom_kill (void)

// OBSOLETE {

// OBSOLETE   nrom_close (0);

// OBSOLETE }

// OBSOLETE 

// OBSOLETE static struct serial *

// OBSOLETE open_socket (char *name, int port)

// OBSOLETE {

// OBSOLETE   char sockname[100];

// OBSOLETE   struct serial *desc;

// OBSOLETE 

// OBSOLETE   sprintf (sockname, "%s:%d", name, port);

// OBSOLETE   desc = serial_open (sockname);

// OBSOLETE   if (!desc)

// OBSOLETE     perror_with_name (sockname);

// OBSOLETE 

// OBSOLETE   return desc;

// OBSOLETE }

// OBSOLETE 

// OBSOLETE static void

// OBSOLETE load_cleanup (void)

// OBSOLETE {

// OBSOLETE   serial_close (load_desc);

// OBSOLETE   load_desc = NULL;

// OBSOLETE }

// OBSOLETE 

// OBSOLETE /* Download a file specified in ARGS to the netROM.  */

// OBSOLETE 

// OBSOLETE static void

// OBSOLETE nrom_load (char *args, int fromtty)

// OBSOLETE {

// OBSOLETE   int fd, rd_amt, fsize;

// OBSOLETE   bfd *pbfd;

// OBSOLETE   asection *section;

// OBSOLETE   char *downloadstring = "download 0\n";

// OBSOLETE   struct cleanup *old_chain;

// OBSOLETE 

// OBSOLETE   /* Tell the netrom to get ready to download. */

// OBSOLETE   if (serial_write (ctrl_desc, downloadstring, strlen (downloadstring)))

// OBSOLETE     error ("nrom_load: control_send() of `%s' failed", downloadstring);

// OBSOLETE 

// OBSOLETE   expect ("Waiting for a connection...\n");

// OBSOLETE 

// OBSOLETE   load_desc = open_socket (nrom_hostname, load_port);

// OBSOLETE 

// OBSOLETE   old_chain = make_cleanup (load_cleanup, 0);

// OBSOLETE 

// OBSOLETE   pbfd = bfd_openr (args, 0);

// OBSOLETE 

// OBSOLETE   if (pbfd)

// OBSOLETE     {

// OBSOLETE       make_cleanup (bfd_close, pbfd);

// OBSOLETE 

// OBSOLETE       if (!bfd_check_format (pbfd, bfd_object))

// OBSOLETE     error ("\"%s\": not in executable format: %s",

// OBSOLETE            args, bfd_errmsg (bfd_get_error ()));

// OBSOLETE 

// OBSOLETE       for (section = pbfd->sections; section; section = section->next)

// OBSOLETE     {

// OBSOLETE       if (bfd_get_section_flags (pbfd, section) & SEC_ALLOC)

// OBSOLETE         {

// OBSOLETE           bfd_vma section_address;

// OBSOLETE           unsigned long section_size;

// OBSOLETE           const char *section_name;

// OBSOLETE 

// OBSOLETE           section_name = bfd_get_section_name (pbfd, section);

// OBSOLETE           section_address = bfd_get_section_vma (pbfd, section);

// OBSOLETE           section_size = bfd_section_size (pbfd, section);

// OBSOLETE 

// OBSOLETE           if (bfd_get_section_flags (pbfd, section) & SEC_LOAD)

// OBSOLETE             {

// OBSOLETE               file_ptr fptr;

// OBSOLETE 

// OBSOLETE               printf_filtered ("[Loading section %s at %x (%d bytes)]\n",

// OBSOLETE                                section_name, section_address,

// OBSOLETE                                section_size);

// OBSOLETE 

// OBSOLETE               fptr = 0;

// OBSOLETE 

// OBSOLETE               while (section_size > 0)

// OBSOLETE                 {

// OBSOLETE                   char buffer[1024];

// OBSOLETE                   int count;

// OBSOLETE 

// OBSOLETE                   count = min (section_size, 1024);

// OBSOLETE 

// OBSOLETE                   bfd_get_section_contents (pbfd, section, buffer, fptr,

// OBSOLETE                                             count);

// OBSOLETE 

// OBSOLETE                   serial_write (load_desc, buffer, count);

// OBSOLETE                   section_address += count;

// OBSOLETE                   fptr += count;

// OBSOLETE                   section_size -= count;

// OBSOLETE                 }

// OBSOLETE             }

// OBSOLETE           else

// OBSOLETE             /* BSS and such */

// OBSOLETE             {

// OBSOLETE               printf_filtered ("[section %s: not loading]\n",

// OBSOLETE                                section_name);

// OBSOLETE             }

// OBSOLETE         }

// OBSOLETE     }

// OBSOLETE     }

// OBSOLETE   else

// OBSOLETE     error ("\"%s\": Could not open", args);

// OBSOLETE 

// OBSOLETE   do_cleanups (old_chain);

// OBSOLETE }

// OBSOLETE 

// OBSOLETE /* Open a connection to the remote NetROM devices.  */

// OBSOLETE 

// OBSOLETE static void

// OBSOLETE nrom_open (char *name, int from_tty)

// OBSOLETE {

// OBSOLETE   int errn;

// OBSOLETE 

// OBSOLETE   if (!name || strchr (name, '/') || strchr (name, ':'))

// OBSOLETE     error (

// OBSOLETE         "To open a NetROM connection, you must specify the hostname\n\

// OBSOLETE or IP address of the NetROM device you wish to use.");

// OBSOLETE 

// OBSOLETE   strcpy (nrom_hostname, name);

// OBSOLETE 

// OBSOLETE   target_preopen (from_tty);

// OBSOLETE 

// OBSOLETE   unpush_target (&nrom_ops);

// OBSOLETE 

// OBSOLETE   ctrl_desc = open_socket (nrom_hostname, control_port);

// OBSOLETE 

// OBSOLETE   push_target (&nrom_ops);

// OBSOLETE 

// OBSOLETE   if (from_tty)

// OBSOLETE     printf_filtered ("Connected to NetROM device \"%s\"\n", nrom_hostname);

// OBSOLETE }

// OBSOLETE 

// OBSOLETE /* Close out all files and local state before this target loses control. */

// OBSOLETE 

// OBSOLETE static void

// OBSOLETE nrom_close (int quitting)

// OBSOLETE {

// OBSOLETE   if (load_desc)

// OBSOLETE     serial_close (load_desc);

// OBSOLETE   if (ctrl_desc)

// OBSOLETE     serial_close (ctrl_desc);

// OBSOLETE }

// OBSOLETE 

// OBSOLETE /* Pass arguments directly to the NetROM. */

// OBSOLETE 

// OBSOLETE static void

// OBSOLETE nrom_passthru (char *args, int fromtty)

// OBSOLETE {

// OBSOLETE   char buf[1024];

// OBSOLETE 

// OBSOLETE   sprintf (buf, "%s\n", args);

// OBSOLETE   if (serial_write (ctrl_desc, buf, strlen (buf)))

// OBSOLETE     error ("nrom_reset: control_send() of `%s'failed", args);

// OBSOLETE }

// OBSOLETE 

// OBSOLETE static void

// OBSOLETE nrom_mourn (void)

// OBSOLETE {

// OBSOLETE   unpush_target (&nrom_ops);

// OBSOLETE   generic_mourn_inferior ();

// OBSOLETE }

// OBSOLETE 

// OBSOLETE /* Define the target vector. */

// OBSOLETE 

// OBSOLETE struct target_ops nrom_ops;

// OBSOLETE 

// OBSOLETE static void

// OBSOLETE init_nrom_ops (void)

// OBSOLETE {

// OBSOLETE   nrom_ops.to_shortname = "nrom";

// OBSOLETE   nrom_ops.to_longname = "Remote XDI `NetROM' target";

// OBSOLETE   nrom_ops.to_doc = "Remote debug using a NetROM over Ethernet";

// OBSOLETE   nrom_ops.to_open = nrom_open;

// OBSOLETE   nrom_ops.to_close = nrom_close;

// OBSOLETE   nrom_ops.to_attach = NULL;

// OBSOLETE   nrom_ops.to_post_attach = NULL;

// OBSOLETE   nrom_ops.to_require_attach = NULL;

// OBSOLETE   nrom_ops.to_detach = NULL;

// OBSOLETE   nrom_ops.to_require_detach = NULL;

// OBSOLETE   nrom_ops.to_resume = NULL;

// OBSOLETE   nrom_ops.to_wait = NULL;

// OBSOLETE   nrom_ops.to_post_wait = NULL;

// OBSOLETE   nrom_ops.to_fetch_registers = NULL;

// OBSOLETE   nrom_ops.to_store_registers = NULL;

// OBSOLETE   nrom_ops.to_prepare_to_store = NULL;

// OBSOLETE   nrom_ops.to_xfer_memory = NULL;

// OBSOLETE   nrom_ops.to_files_info = NULL;

// OBSOLETE   nrom_ops.to_insert_breakpoint = NULL;

// OBSOLETE   nrom_ops.to_remove_breakpoint = NULL;

// OBSOLETE   nrom_ops.to_terminal_init = NULL;

// OBSOLETE   nrom_ops.to_terminal_inferior = NULL;

// OBSOLETE   nrom_ops.to_terminal_ours_for_output = NULL;

// OBSOLETE   nrom_ops.to_terminal_ours = NULL;

// OBSOLETE   nrom_ops.to_terminal_info = NULL;

// OBSOLETE   nrom_ops.to_kill = nrom_kill;

// OBSOLETE   nrom_ops.to_load = nrom_load;

// OBSOLETE   nrom_ops.to_lookup_symbol = NULL;

// OBSOLETE   nrom_ops.to_create_inferior = NULL;

// OBSOLETE   nrom_ops.to_post_startup_inferior = NULL;

// OBSOLETE   nrom_ops.to_acknowledge_created_inferior = NULL;

// OBSOLETE   nrom_ops.to_clone_and_follow_inferior = NULL;

// OBSOLETE   nrom_ops.to_post_follow_inferior_by_clone = NULL;

// OBSOLETE   nrom_ops.to_insert_fork_catchpoint = NULL;

// OBSOLETE   nrom_ops.to_remove_fork_catchpoint = NULL;

// OBSOLETE   nrom_ops.to_insert_vfork_catchpoint = NULL;

// OBSOLETE   nrom_ops.to_remove_vfork_catchpoint = NULL;

// OBSOLETE   nrom_ops.to_has_forked = NULL;

// OBSOLETE   nrom_ops.to_has_vforked = NULL;

// OBSOLETE   nrom_ops.to_can_follow_vfork_prior_to_exec = NULL;

// OBSOLETE   nrom_ops.to_post_follow_vfork = NULL;

// OBSOLETE   nrom_ops.to_insert_exec_catchpoint = NULL;

// OBSOLETE   nrom_ops.to_remove_exec_catchpoint = NULL;

// OBSOLETE   nrom_ops.to_has_execd = NULL;

// OBSOLETE   nrom_ops.to_reported_exec_events_per_exec_call = NULL;

// OBSOLETE   nrom_ops.to_has_exited = NULL;

// OBSOLETE   nrom_ops.to_mourn_inferior = nrom_mourn;

// OBSOLETE   nrom_ops.to_can_run = NULL;

// OBSOLETE   nrom_ops.to_notice_signals = 0;

// OBSOLETE   nrom_ops.to_thread_alive = 0;

// OBSOLETE   nrom_ops.to_stop = 0;

// OBSOLETE   nrom_ops.to_pid_to_exec_file = NULL;

// OBSOLETE   nrom_ops.to_stratum = download_stratum;

// OBSOLETE   nrom_ops.DONT_USE = NULL;

// OBSOLETE   nrom_ops.to_has_all_memory = 1;

// OBSOLETE   nrom_ops.to_has_memory = 1;

// OBSOLETE   nrom_ops.to_has_stack = 1;

// OBSOLETE   nrom_ops.to_has_registers = 1;

// OBSOLETE   nrom_ops.to_has_execution = 0;

// OBSOLETE   nrom_ops.to_sections = NULL;

// OBSOLETE   nrom_ops.to_sections_end = NULL;

// OBSOLETE   nrom_ops.to_magic = OPS_MAGIC;

// OBSOLETE }

// OBSOLETE 

// OBSOLETE void

// OBSOLETE _initialize_remote_nrom (void)

// OBSOLETE {

// OBSOLETE   init_nrom_ops ();

// OBSOLETE   add_target (&nrom_ops);

// OBSOLETE 

// OBSOLETE   add_show_from_set (

// OBSOLETE   add_set_cmd ("nrom_load_port", no_class, var_zinteger, (char *) &load_port,

// OBSOLETE            "Set the port to use for NetROM downloads\n", &setlist),

// OBSOLETE                   &showlist);

// OBSOLETE 

// OBSOLETE   add_show_from_set (

// OBSOLETE                   add_set_cmd ("nrom_control_port", no_class, var_zinteger, (char *) &control_port,

// OBSOLETE         "Set the port to use for NetROM debugger services\n", &setlist),

// OBSOLETE                   &showlist);

// OBSOLETE 

// OBSOLETE   add_cmd ("nrom", no_class, nrom_passthru,

// OBSOLETE        "Pass arguments as command to NetROM",

// OBSOLETE        &cmdlist);

// OBSOLETE }